baber/WOPTO huggingface dataset:
Patent JP-2001300580-A (JP)
Title: Air diffuser for high-concentration sewage
Inventor: UEJIMA TATSUYA
IPC: B01D65/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an air diffuser for high-concentration sewage which is capable of improving the oxygen supply efficiency to an aerator liquid mixture without increasing an aerator capacity. SOLUTION: This sewage treatment device has an aerator 2 which biologically treats the organic matter and the organic sewage of a high nitrogen concentration, an immersion type membrane separator 7 immersed into the aerator 2, an air diffusion pipe 8 which is arranged below the immersion type membrane separator 7, and air supply system 10 which supplies air to the air diffusion pipe 8 and a sewage supply system 3 which supplies the organic sewage to the aerator 2. The sewage supply system 3 is provided with an external diffusion section 6 and an air supply system 10 is connected to the upstream side of the external diffusion section 6 and the external diffusion section 6 is provided with a sharply expanding flow passage section 6b which rapidly expands in the flow passage section as compared to the upstream side pipeline.
Patent JP-2001300468-A (JP)
Title: Garbage treatment machine
Inventor: OGAWA MITSUYASU
IPC: F16K17/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment machine preventing the damage of the equipment within the minimum range by turning off an electric source to discontinue the operation, checking the state of the damage to the equipment and urging the judgement for the operation in the case an explosion should be generated in the treatment of a garbage containing alcohol or the like. SOLUTION: A display device for discontinuing the operation of the equipment by turning the electric source off when a pressure relief valve 22 is actuated to prevent the drying treatment in the unsafe state thereafter, recognizing the generation of abnormal situation in the foregoing treatment by a user when the equipment is used in the following operation and checking the start of the operation after recognizing the state of damage to the equipment.
Patent JP-2001309866-A (JP)
Title: Stocker for rolled paper
Inventor: OTANI ISOGO
IPC: A47K10/22
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a stocker for toilet tissue which ensures a roll of toilet tissue to be taken out one by one and does not interrupt a function as a holder for toilet tissue. SOLUTION: Rolls of toilet tissue 3, which are thrown in from an opening 4 for throwing in of a stocker 1 for toilet tissue, are piled up in order in a case 2, and a roll of toilet tissue on the bottom of the stocker 1 for toilet tissue faces an opening 6 for taking out. A guiding board 12 adds power to the roll of toilet tissue 3 on the bottom of the stocker 1 against a lid 7. The roll of toilet tissue 3 would not come out because the lid 7 is closed by magnets 10, 11. The roll of toilet tissue 3 can be taken out on opening the lid 7. The next roll of toilet tissue falls due to the weight of the rolls, hits a bottom plate 5, and stays on the bottom. Closing the opening 6 for taking out, caused by releasing the lid 7, prevents the roll of toilet tissue 3 from coming out.  The roll of toilet tissue can be taken out from the case quickly and certainly, and a function as a holder for rolls of toilet tissue would not be interrupted at the same time.
Patent JP-2001324106-A (JP)
Title: Drain pipe device
Inventor: ASAKURA DAISUKE
IPC: F22D1/32
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe device which is constituted to stably maintain the flow of a drain through a drain system. SOLUTION: A drain pipe 17 is composed of an outer pipe 18 and an inner flexible pipe 19, and the outer pipe 18 surrounds the whole body of the flexible pipe 19. The pipe 18 is manufactured by using ferritic steel, and the flexible pipe 19 is made of a highly heat-resistant polymeric material. The flexible pipe 19 is provided with a drain flow passage 20, through which the drain flows and a cell 21 into which nitrogen gas is enclosed around the flow passage 20 in the pipe 19. The diameter of the flow passage 20 is changed by expanding or contracting the cell 21 according to the in-system pressure fluctuation of a plant which communicates with the flow passage 20.
Patent JP-2001321656-A (JP)
Title: Emulsifying dispersant
Inventor: GYOTOKU NAMI
IPC: C09K23/14
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsifying dispersant which has emulsifying/dispersing capacity more excellent than that of the conventional emulsifying dispersant containing an ester phosphate (salt) and is low in frothing property. SOLUTION: This emulsifying dispersant contains the ester phosphate (salt) of an aliphatic alcohol alkylene oxide adduct which is expressed by the specified general formula: R1-(OA)k-OH and satisfies a specific relation inequality: Mw/ Mn<=0.030×Ln(v)+1.010 (wherein (v) <10) or a specific relation inequality: Mw/Mn<=-0.026×Ln(v)+1.139 (wherein (v) >=10).
Patent JP-2001288495-A (JP)
Title: Bleach composition
Inventor: FUJIZU MASAKO
IPC: C11D3/04
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a bleach composition that can exhibit excellent foaming power when sprayed and has high bleaching performances and good storage stability. SOLUTION: Provided is a bleach composition containing 0.1-10 mass % (1) alkali metal hypochlorite, 0.1-5 mass % (2) alkalifying agent, and 0.1-5 mass % (3) alkylethoxy sulfate or salt thereof represented by the formula: R1O-(CH2 CH2O)nSO3M (wherein R1 is a 6-24C alkyl or alkenyl; n is the number of moles of ethylene oxide groups and is 1-6 on the average; and M is hydrogen, an alkali metal, an alkaline earth metal, an alkanolamine group, or an ammonium group), wherein the amount of an ethylene oxide adduct with the maximum number of moles of added ethylene oxide is 15-35 mass %, and the total of this amount and the amount of the ethylene oxide adducts with such the numbers of moles of added ethylene oxide as to be the closest thereto on both sides thereof is 55-75 mass %.
Patent JP-2001324571-A (JP)
Title: Radiation measuring instrument
Inventor: SUZUKI KATSUHIRO
IPC: G01T7/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To realize effective shielding for the sample receiving port of each measuring unit with a simple structure in relation to a radiation measuring instrument provided with the plural well-type measuring units. SOLUTION: A first measuring part 10 and a second measuring part 11 are formed and a rotatable shielding disc 16 is mounted on each of the measuring parts. A U-shaped opening part 17 is formed in the shielding disc 16. A sample is changed in the measuring unit whose opening part 17 is positioned, and the shielding for the sample receiving ports 15 is achieved in the measuring units 18 other than it.
Patent JP-2001332874-A (JP)
Title: Open/close mechanism of cover
Inventor: TERAHARA TOSHIYASU
IPC: H05K5/03
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an open/close mechanism of cover realizing an electronic apparatus having excellent appearance in which intrusion of dust into the housing is prevented. SOLUTION: A pair of rotary shafts 11 provided in a cover 9 are inserted in a process for forming a pair of bearings 12 in the shape of a hole elongated substantially in the vertical direction by bonding a part 16 of a first housing 7 to a part 14 of a second housing 6. Since the rotary shaft 11 can be inserted into the bearing 12 without deforming the cover 9 resiliently, the cover 9 is not damaged at the time of assembling. When the cover 9 is assembled, positioning of each rotary shaft 11 through a rotary shaft positioning mechanism 18, 21 is released and each rotary shaft 11 is released downward along the elongated hole shape of each bearing 12 as the cover 9 is released.  A large gap for preventing interference at the time of opening/closing the cover can thereby be eliminated between the cover 9 and the housing, resulting in an electronic apparatus having excellent appearance in which intrusion of dust into the housing is prevented.
Patent JP-2001327686-A (JP)
Title: Game machine
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of surely operating a variable winning device. SOLUTION: A door 42 is temporarily closed when a detection signal from an opening detection sensor 44 does not exist even when a solenoid 46 is controlled to open the door 42 of the variable winning device 40, that is, the door 42 is not opened. A game ball 50 caught between the door 42 and the glass 60 can be dropped, and the door 42 can be opened, in the case where the game ball 50 is caught between the door 42 and the glass 60 and the door can not be opened 42. Thereby a player can be prevented from having the disadvantage that the variable wining device 40 is not opened.
Patent JP-2001332004-A (JP)
Title: Disk player
Inventor: TERAGUCHI YUJI
IPC: G11B17/26
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a on-vehicle disk player which has seismic resistance and impact resistance, is capable of housing a plurality of disks and is reduced in front and rear dimensions. SOLUTION: A chassis 11 having a pickup to stock and reproduce plural sheets of the disks D is freely deviatably suspended within the space kept free from impact contact and are protected against vibration and impact by a spring 1a and buffer material 1b which are vibration isolating members from an exterior case 1. A loading roller 40 is held retracted to the under surface at the marginal sides of the disks during reproduction in reproducing the disks and moves near to an opening 1c of the exterior case cooperatively with locking plates 13 and 14 of the chassis 11 in a disk change mode.
Patent JP-2001329043-A (JP)
Title: Glycidyl ester composition and its production method
Inventor: PETRUS GHERARDOS KUUIMANSU
IPC: C09D163/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a glycidyl ester composition having high epoxy group contents and low hydrolyzable chlorine contents. SOLUTION: The glycidyl ester composition and its production method comprise reacting a diacid anhydride, a monoglycidyl ester, according to demand a carboxyl functional polyester resin which is obtained by reacting a dicarboxylic acid with a monoepoxide, and an epihalohydrin.
Patent JP-2000349223-A (JP)
Title: Semiconductor device with lead frame where bonding and heat dissipation are balanced with each other
Inventor: PURIMITEIVO A PARASSHII
IPC: H01L23/50
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To maximally enhance an encapsulating material in adhesion to the surface of a passive chip and to keep a window provided in a chip mount pad large in area by a method wherein a support segment provided in a ring frame and another support segment which forms a chip mount whose peripheral edge is smaller than that of the former support segment are provided. SOLUTION: A chip mount 200 is equipped with a ring frame 20 and a support member 16, and the support member 16 is mounted on the outer peripheral edge of the ring frame 20. A single window 21 is provided in the peripheral edge of a chip. Therefore, polymer encapsulating compound is brought into direct contact with the surface of a passive chip so as to prevent a component from separating off. A first support segment 23 is provided in the inner peripheral edge of the ring frame 20, heat released from the chip can be transferred to a package through a path of low thermal resistivity, and the chip can be enhanced in power handling capacity. A second support segment 24 is provided in a contacting region 24a to form a chip mount with a smaller peripheral edge than that of the first support segment 23.
Patent JP-2001330158-A (JP)
Title: Sealing device
Inventor: IWASA KUNSHIYU
IPC: F16J15/52
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device capable of using even a stretching body slight in a fluctuation of a pressure in the stretching body and low in pressure resistance. SOLUTION: A reciprocating body 6 extending from the outside through the inside of a fluid chamber 1 is reciprocated and outside air is prevented from penetrating in the fluid chamber through an engagement part between the fluid chamber and the reciprocating body. In the so formed sealing device, a first stretching body 9 is mounted between a fluid chamber wall having an engaging part and the surface of a moving plate 7 mounted on the reciprocating body and such that penetration of external fluid into a gap between the fluid chamber wall and the moving plate is cut off by surrounding the first stretching body 9. A second stretching body 9a is mounted between the moving plate and a fixed plate 11 such that penetration of external fluid to a gap between the moving plate and the fixed plate 11 is cut off.  Fluid at the inside of two stretching bodies is capable of flowing through a communication hole 7a formed in the inside of the moving plate.
Patent JP-2001333442-A (JP)
Title: Gps position display system provided with secret display function of moving track and gps device
Inventor: OSAME AKIYOSHI
IPC: G01C21/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a GPS position information display system by which a user can optionally switch setting of a non-display mode and a display mode of moving track data for each of mobile bodies. SOLUTION: The GPS device 2 is provided with an operation section 16 that at least sets a non-display mode for moving track data and a non-display release mode for each of GPS mobile terminals 1, a data memory 25 that stores position information sequentially calculated through arithmetic processing applied to time information sent from each GPS mobile terminals 1 as moving track data relating to map data,  and a control means 20 that temporarily stores the moving track data as to the position information generated sequentially by applying arithmetic processing to sent time information to the data memory 25 without displaying the data on a display screen 24 when the selected GPS mobile terminal 1 is set to the non-display mode or reads the moving track data as to the GPS mobile terminal 1 from the data memory 25 when the non- display release mode is set to display the data in composite with the map data.
Patent JP-2001336066-A (JP)
Title: Fabric excellent in refreshingness
Inventor: NAKAMURA TOMOKI
IPC: A41D31/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer-structured fabric excellent in refreshingness, having quick water absorptivity and hygroscopicity while, having dry surface, being suppressed in sticky feeling and suitable for various clothes such as a nightie, a blouse, sportswear and underwear. SOLUTION: This fabric comprises a multilayer-structured fabric composed of a hygroscopic fiber at >=20% one side surface area of the fabric, wherein the hygroscopic fiber is a hydrophobic hollow fiber filled with hygroscopic gel in its cavities dispersed on the fiber surface and has open cells from the fiber surface to the cavities.
Patent JP-2001344961-A (JP)
Title: Cooling structure of magnetic disk device
Inventor: NAKAMURA SEISUKE
IPC: G11B33/14
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of magnetic disk devices which efficiently cools the magnetic disk devices constituted by disposing the plural magnetic disk devices arranged with magnetic disk sides and printed circuit board sides varying in guarantee temperatures adjacently to each other and packaging the same at a back panel. SOLUTION: This cooling structure has cooling control boards which make the velocity of wind of the cooling air flowing on the printed circuit board sides higher than the velocity of wind of the cooling air flowing on the magnetic disk sides between the magnetic disk sides and the printed circuit board sides of the magnetic disk devices adjacently to each other.
Patent JP-2001005801-A (JP)
Title: Method for converting complex symbol to real number data
Inventor: CAMBONIE JOEL
IPC: G06T1/60
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To optimize the latency of a memory by executing inverse Fourier transformation in a pipeline structure using a random access memory(RAM). SOLUTION: This method is composed of interleave type processing provided with a preprocessing phase for preparing an auxiliary symbol composed of an auxiliary complex sample Ak concerning each initial symbol and a processing phase including the inverse Fourier transformation of a size N concerning each auxiliary symbol, and the transmission of 2N pieces of real number output data xp. The various stages of a graph are executed inside the pipeline structure DF. When the initial symbol is received, two different RAMs (MMA and MMB) are simultaneously used, the auxiliary symbol corresponding to this initial symbol is stored in the first memory MMA and on the basis of contents in the second memory MMB, basic processing corresponding to the first stage of the graph is executed. Each time the initial symbol is newly received, two memories are switched.
Patent JP-2001336252-A (JP)
Title: Tension truss structure and construction method therefor
Inventor: NAWA KOICHIRO
IPC: E04B2/90
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a tension truss structure capable of improving construction work property and the strength against wind pressure. SOLUTION: This tension truss structure 1 is provided with two parallel chord members 10, 11 made of cables, a bundle member 20 stretched over in the orthogonal direction for the chord members between the chord members 10 and 11, and an oblique member 30 stretched over in the oblique direction for the chord members between the chord members 10 and 11. A tensile force is applied to each chord member 10, 11 made of cables and the oblique member 30 individually and in advance. Consequently, the chord members 10, 11 and a glass panel 2 can be arranged in parallel, and a wall member support device 60 supporting the glass panel 2 is made the same.  Since a tensile force is set to the chord members 10, 11 as well as the oblique member 30, a wind pressure can be supported by the chord members and the oblique member on which a tensile force is set in advance even if the wind pressure is applied to the glass panel 2 to improve the strength against the wind pressure.
Patent JP-2001346300-A (JP)
Title: Simulated sound generator and method of generating simulated sound
Inventor: ENOMOTO YASUHIRO
IPC: A63F13/54
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a simulated sound generator that can simulate a sound change in real time with fidelity arising from movement of a sound source and a listener by taking a medium characteristic of sound propagation into account. SOLUTION: The simulated sound generator simulates a sound heard by a listener by using an object included in computer image information for a virtual sound source and is characteristically provided with an object table storing sound information sounded from the object, a medium characteristic table that stores information of a sound propagation medium in existence between the object and the listener, a simulated sound processing section that references the object table and the medium characteristic table to obtain a measured amount of sound at the listener's position and a sounding section that generates a sound to be generated on the basis of the measured amount.
Patent JP-2001125335-A (JP)
Title: Image forming device
Inventor: YOSHIDA HIROAKI
IPC: G03G15/16
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To improve workability, operability and safety, etc., by decreasing burden on a worker during an exchange operation by making image formation under an appropriate condition possible even when a multiple number of developing devices are installed in arbitrary positions when the developing devices are exchanged. SOLUTION: An image forming part 10 of an image forming device is constituted by being provided with an LSU 11, a photoreceptor drum 12, a developing device containing part 13, developing devices 14a to 14d, an intermediate transfer body 15, a transfer member 16 and a fixing part 17. All of the developing devices 14a to 14d are of a same shape. Therefore, when the developing devices 14a to 14d are exchanged, the worker can detach all the developing devices 14a to 14d for each color in a same operation and all the new developing devices 14a to 14d for each color can be attached to the arbitrary positions with the same operation. Image forming conditions are set for each color in an order of developing by the image forming part 10.
Patent JP-2001341107-A (JP)
Title: Woody floor material
Inventor: INOUE TAKAO
IPC: B27K5/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To effectively prevent free formaldehyde from being emitted from woody floor material after execution of flooring by the method wherein in the woody floor material equipped with a formaldehyde scavenger its decomposing or adsorbing function is developed for the first time when it is used as the floor material. SOLUTION: In the woody floor material A equipped with woody base material 1b, surface facing material 1a, and a buffer 6 bonded by lamination onto a rear surface side of the woody base material, a microcapsule 7 containing the formaldehyde scavenger is mixed at least in the buffer 6. External force is added by walking and the like of a man after execution of the flooring, the microcapsule 7 is broken and the formaldehyde scavenger developes the decomposing or adsorbing function.
Patent JP-2001343283-A (JP)
Title: Ultraviolet and visible ray detecting device
Inventor: FUJITA TAKESHI
IPC: G01J3/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet and visible ray detecting device capable of easily performing regular performance check, and performing the power saving and automation of validation works. SOLUTION: This ultraviolet and visible ray detecting device is set so that translucent holes 18 and 19 can be positioned on a light path between the grating and detector. A disc 10 is rotated by a rotary dial 14, and a holmium filter 1 is arranged on the light path, and the wavelength of a light irradiated to the holmium filter 1 is scanned within the range of 190-900 nm, and the absorption maximum wavelength of the transmitted light intensity is calculated so that the accuracy of the wavelength can be calibrated. Then, the transmitted light intensity of an open part 7 and a labeled optical filter 4 on the light path is measured so that the accuracy of absorbance can be calibrated.  Then, the open part 7 and optical filters 2, 3, 4, 5, and 6 are successively arranged on the light path, and the transmitted light intensity is measured, and the linearity of each measured value is judged so that the linearity can be calibrated. Also, the holmium filter 1 and the optical filters 2-6 can be easily removed from the disk 10 so as to be calibrated.
Patent JP-2001109115-A (JP)
Title: Concentrated liquid color developer composition for silver halide color photographic sensitive material and developing method
Inventor: SEKI HIROYUKI
IPC: G03C7/44
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a concentrated liquid developer composition for a color photographic sensitive material which does not cause the deposition of undissolved matter in storage, the coloring of a processing solution and a processing agent container due to air oxidation and the deterioration of photographic performance and to provide a color developing method using the developer composition and capable of stably retaining quality by a simple operation. SOLUTION: The concentrated liquid color developer composition for a silver halide color photographic sensitive material contains a compound of the formula R1-(OC2H4)n-OH (where R1 is a 1-3C alkyl and (n) is an integer of 4-9) or R2-SO3M (where R2 is a 4-10C alkyl and M is a cation). Color development is carried out with a color developing replenisher solution or a developing solution prepared by diluting the developer composition for <2.5 min development time or at >=40 deg.C development temperature.